I'm writing a in-browser Silverlight app that uses passive WIF authentication. So when the app initializes, the host browser already has a cookie indicating that it has authenticated with the STS. No problem there. Now I want to implement single sign
on with a number of REST services that trust the same STS and are cosumed by the Silverlight app. To do this, I think I need to get a hold of the cookie the broswer got from the STS so I can use it when accessing the REST services via WebClient within the
Silverlight app. Is there a way to get cookies from the hosting browser?